On Tight Quantum Security of HMAC and NMAC in the Quantum Random Oracle Model

Akinori Hosoyamada, Tetsu Iwata. On Tight Quantum Security of HMAC and NMAC in the Quantum Random Oracle Model. In Tal Malkin, Chris Peikert, editors, Advances in Cryptology - CRYPTO 2021 - 41st Annual International Cryptology Conference, CRYPTO 2021, Virtual Event, August 16-20, 2021, Proceedings, Part I. Volume 12825 of Lecture Notes in Computer Science, pages 585-615, Springer, 2021. [doi]

Abstract

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